Techniques Of Hazard Identification
This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA
Overview
Download & View Techniques Of Hazard Identification as PDF for free.
More details
- Words: 622
- Pages: 19
WELCOME 09/01/09
TECH.HA.IDENTI.
1
BASIC RULES • PARTICIPATION IS ESSENTIAL • LET US HAVE THE BENEFIT OF YOUR EXPERIENCE
• ENCOURAGE OTHERS TO PARTICIPATE • ASK QUESTIONS IF YOU ARE UNSURE • SAY WHAT YOU THINK • ENJOY THE OPPORTUNITY 09/01/09
TECH.HA.IDENTI.
2
SCHEDULE OF ACTIVITIES Session 1 0930 – 0945 INTRODUCTION 0945 – 1045 TECHNIQUES OF HAZARD IDENTIFICATION 1045 – 1100 TEA BREAK Session 2 1100 – 1200 - DEVIATIONS IN A CHEMICAL PLANT 1200 – 1245 - INTRODUCTION TO HAZOP 1245 – 1300 - INTRODUCTION TO SYNDICATED EXERCISES 1300 – 1345 - LUNCH BREAK Session 3 1345 – 1500 - PREPARATION BY THE PARTICIPANTS Session 4 1500 – 1730 - PRESENTATION BY THE PARTICIPANTS 09/01/09
TECH.HA.IDENTI.
3
TECHNIQUES OF HAZARD IDENTIFICATION
D.K. JOSHI
09/01/09
TECH.HA.IDENTI.
4
What is an accident? AN ACCIDENT IS AN UNINTENDED, UNEXPECTED OR UNFORESEEN OCCURRENCE, WHICH HAS A PROBABILITY OF CAUSING PERSONAL INJURY, PROPERTY DAMAGE OR ENVIRONMENTAL DAMAGE 09/01/09
TECH.HA.IDENTI.
5
HAZARD
RISK
HAZARD IS A PHYSICAL SITUATION WITH A POTENTIAL FOR HUMAN INJURY, DAMAGE TO PROPERTY, DAMAGE TO ENVIRONMENT OR A COMBINATION OF THESE
RISK IS A MEASURE OF BOTH THE PROBABILITY AND CONSEQUENCES OF ALL HAZARDS IN AN ACTIVITY
09/01/09
TECH.HA.IDENTI.
6
TYPES OF HAZARDS • PHYSICAL HEAT, COLD, LIGHT, NOISE, RADIATIONS
• CHEMICAL FLAMMABLE EXPLOSIVE TOXIC 09/01/09
•MECHANICAL PROTRUDING / MOVING PARTS FALLING OBJECTS MATERIAL HANDLING (MECH./MANUAL) WORKING AT HEIGHT TECH.HA.IDENTI.
7
TYPES OF HAZARDS – cont. • ELECTRICAL SHOCKS BURNS
• PSYCHOLOGICAL HOSTILITY ANXIETY AGGRESSIVENESS DEPRESSION 09/01/09
TECH.HA.IDENTI.
8
ELEMENTS OF ACCIDENT PREVENTION PROGRAM • • • • • •
IDENTIFICATION OF HAZARD ELIMINATION OF HAZARD PROTECTION OF HAZARD TRANSFER OF HAZARD ACCEPTANCE OF HAZARD MITIGATION OF EFFECTS OF RESIDUAL HAZARD
09/01/09
TECH.HA.IDENTI.
9
HAZARD IDENTIFICATION TECHNIQUES • • • • • • • •
BASIC SENSES SAFETY SAMPLING JOB SAFETY ANALYSIS HAZOP FAILURE MODE & EFFECT ANALYSIS INCIDENCE RECALL TECHNIQUE TREE ANALYSIS - FAULT / EVENT SAFETY INSPECTION / AUDIT
09/01/09
TECH.HA.IDENTI.
10
BASIC SENSES THIS TECHNIQUE IS USED BY THE OPERATOR WHERE HE USES HIS SENSES SUCH AS THOSE OF SEEING, HEARING, FEELING, SMELLING OR TASTING 09/01/09
TECH.HA.IDENTI.
11
SAFETY SAMPLING THE TECHNIQUE IS BASED ON RANDOM SAMPLING APPLICATION OF PROBABILITY THEORY, WHICH IS USED IN PRODUCTION CONTROL 09/01/09
TECH.HA.IDENTI.
12
JOB SAFETY ANALYSIS THIS TECHNIQUE INVOLVES IDENTIFICATION OF HAZARDS ASSOCIATED WITH EACH STEP OF THE JOB AND DEVELOPMENT OF METHODS FOR HAZARD ELIMINATION 09/01/09
TECH.HA.IDENTI.
13
HAZOP – HAZARD AND OPERABILITY STUDY THE APPLICATION OF A FORMAL, SYSTEMATIC, CRITICAL EXAMINATION OF THE PROCESS AND ENGINEERING INTENTIONS OF THE NEW FACILITIES, TO ASSESS THE HAZARD POTENTIAL OF MALFUNCTION OR MALOPERATION OF THE INDIVIDUAL ITEMS OF EQUIPMENT AND THE CONSEQUENTIAL EFFECTS ON THE FACILITY AS A WHOLE 09/01/09
TECH.HA.IDENTI.
14
FAULT TREE ANALYSIS IT IS A
‘STRUCTURED COMMON SENSE DIAGRAM’ WHICH TRACES ALL THE EVENTS WHICH LEAD TO THE UNDESIRED EVENT
09/01/09
TECH.HA.IDENTI.
15
FAILURE MODE & EFFECT ANALYSIS IN THIS ANALYSIS, FAILURE OR MALFUNCTION OF A COMPONENT OF THE SYSTEM IS CONSIDERED ALONGWITH ITS MODE OF FAILURE. CONSEQUENCES OF THE FAILURE ARE TRACED THROUGHOUOT THE SYSTEM. 09/01/09
TECH.HA.IDENTI.
16
INCIDENCE RECALL TECHNIQUE IT INVOLVES SELECTION OF PARTICIPANTS FROM VARIOUS SECTIONS OF AN AREA OR DEPARTMENT OF THE FACTORY. THESE PARTICIPANTS ARE INTERVIEWED TO RECALL INCIDENTS WHICH COULD HAVE GIVEN RISE TO ACCIDENT 09/01/09
TECH.HA.IDENTI.
17
SAFETY AUDIT SAFETY AUDIT IS A SYSTEMATIC, CRITICAL EXAMINATION OF AN INDUSTRIAL OPERATION TO IDENTIFY POTENTIAL HAZARDS AND LEVELS OF RISK MANAGEMENT EVALUATION OF COMPANY-WIDE HEALTH AND SAFETY CONTROL FROM WHICH TO DEVELOP LONG-TERM PLANS AND FINANCIAL PROVISION 09/01/09
TECH.HA.IDENTI.
18
SAFETY INSPECTION IDENTIFYING THE CONDITIONS IN A GIVEN WORKPLACE TO ENABLE ACTION TO BE TAKEN SO THAT STANDARDS ARE MAINTAINED THROUGH ONGOING PROGRAMMES AND BUDGETS IN BOTH THE SHORT AND MEDIUM-TERM
09/01/09
TECH.HA.IDENTI.
19
TECH.HA.IDENTI.
1
BASIC RULES • PARTICIPATION IS ESSENTIAL • LET US HAVE THE BENEFIT OF YOUR EXPERIENCE
• ENCOURAGE OTHERS TO PARTICIPATE • ASK QUESTIONS IF YOU ARE UNSURE • SAY WHAT YOU THINK • ENJOY THE OPPORTUNITY 09/01/09
TECH.HA.IDENTI.
2
SCHEDULE OF ACTIVITIES Session 1 0930 – 0945 INTRODUCTION 0945 – 1045 TECHNIQUES OF HAZARD IDENTIFICATION 1045 – 1100 TEA BREAK Session 2 1100 – 1200 - DEVIATIONS IN A CHEMICAL PLANT 1200 – 1245 - INTRODUCTION TO HAZOP 1245 – 1300 - INTRODUCTION TO SYNDICATED EXERCISES 1300 – 1345 - LUNCH BREAK Session 3 1345 – 1500 - PREPARATION BY THE PARTICIPANTS Session 4 1500 – 1730 - PRESENTATION BY THE PARTICIPANTS 09/01/09
TECH.HA.IDENTI.
3
TECHNIQUES OF HAZARD IDENTIFICATION
D.K. JOSHI
09/01/09
TECH.HA.IDENTI.
4
What is an accident? AN ACCIDENT IS AN UNINTENDED, UNEXPECTED OR UNFORESEEN OCCURRENCE, WHICH HAS A PROBABILITY OF CAUSING PERSONAL INJURY, PROPERTY DAMAGE OR ENVIRONMENTAL DAMAGE 09/01/09
TECH.HA.IDENTI.
5
HAZARD
RISK
HAZARD IS A PHYSICAL SITUATION WITH A POTENTIAL FOR HUMAN INJURY, DAMAGE TO PROPERTY, DAMAGE TO ENVIRONMENT OR A COMBINATION OF THESE
RISK IS A MEASURE OF BOTH THE PROBABILITY AND CONSEQUENCES OF ALL HAZARDS IN AN ACTIVITY
09/01/09
TECH.HA.IDENTI.
6
TYPES OF HAZARDS • PHYSICAL HEAT, COLD, LIGHT, NOISE, RADIATIONS
• CHEMICAL FLAMMABLE EXPLOSIVE TOXIC 09/01/09
•MECHANICAL PROTRUDING / MOVING PARTS FALLING OBJECTS MATERIAL HANDLING (MECH./MANUAL) WORKING AT HEIGHT TECH.HA.IDENTI.
7
TYPES OF HAZARDS – cont. • ELECTRICAL SHOCKS BURNS
• PSYCHOLOGICAL HOSTILITY ANXIETY AGGRESSIVENESS DEPRESSION 09/01/09
TECH.HA.IDENTI.
8
ELEMENTS OF ACCIDENT PREVENTION PROGRAM • • • • • •
IDENTIFICATION OF HAZARD ELIMINATION OF HAZARD PROTECTION OF HAZARD TRANSFER OF HAZARD ACCEPTANCE OF HAZARD MITIGATION OF EFFECTS OF RESIDUAL HAZARD
09/01/09
TECH.HA.IDENTI.
9
HAZARD IDENTIFICATION TECHNIQUES • • • • • • • •
BASIC SENSES SAFETY SAMPLING JOB SAFETY ANALYSIS HAZOP FAILURE MODE & EFFECT ANALYSIS INCIDENCE RECALL TECHNIQUE TREE ANALYSIS - FAULT / EVENT SAFETY INSPECTION / AUDIT
09/01/09
TECH.HA.IDENTI.
10
BASIC SENSES THIS TECHNIQUE IS USED BY THE OPERATOR WHERE HE USES HIS SENSES SUCH AS THOSE OF SEEING, HEARING, FEELING, SMELLING OR TASTING 09/01/09
TECH.HA.IDENTI.
11
SAFETY SAMPLING THE TECHNIQUE IS BASED ON RANDOM SAMPLING APPLICATION OF PROBABILITY THEORY, WHICH IS USED IN PRODUCTION CONTROL 09/01/09
TECH.HA.IDENTI.
12
JOB SAFETY ANALYSIS THIS TECHNIQUE INVOLVES IDENTIFICATION OF HAZARDS ASSOCIATED WITH EACH STEP OF THE JOB AND DEVELOPMENT OF METHODS FOR HAZARD ELIMINATION 09/01/09
TECH.HA.IDENTI.
13
HAZOP – HAZARD AND OPERABILITY STUDY THE APPLICATION OF A FORMAL, SYSTEMATIC, CRITICAL EXAMINATION OF THE PROCESS AND ENGINEERING INTENTIONS OF THE NEW FACILITIES, TO ASSESS THE HAZARD POTENTIAL OF MALFUNCTION OR MALOPERATION OF THE INDIVIDUAL ITEMS OF EQUIPMENT AND THE CONSEQUENTIAL EFFECTS ON THE FACILITY AS A WHOLE 09/01/09
TECH.HA.IDENTI.
14
FAULT TREE ANALYSIS IT IS A
‘STRUCTURED COMMON SENSE DIAGRAM’ WHICH TRACES ALL THE EVENTS WHICH LEAD TO THE UNDESIRED EVENT
09/01/09
TECH.HA.IDENTI.
15
FAILURE MODE & EFFECT ANALYSIS IN THIS ANALYSIS, FAILURE OR MALFUNCTION OF A COMPONENT OF THE SYSTEM IS CONSIDERED ALONGWITH ITS MODE OF FAILURE. CONSEQUENCES OF THE FAILURE ARE TRACED THROUGHOUOT THE SYSTEM. 09/01/09
TECH.HA.IDENTI.
16
INCIDENCE RECALL TECHNIQUE IT INVOLVES SELECTION OF PARTICIPANTS FROM VARIOUS SECTIONS OF AN AREA OR DEPARTMENT OF THE FACTORY. THESE PARTICIPANTS ARE INTERVIEWED TO RECALL INCIDENTS WHICH COULD HAVE GIVEN RISE TO ACCIDENT 09/01/09
TECH.HA.IDENTI.
17
SAFETY AUDIT SAFETY AUDIT IS A SYSTEMATIC, CRITICAL EXAMINATION OF AN INDUSTRIAL OPERATION TO IDENTIFY POTENTIAL HAZARDS AND LEVELS OF RISK MANAGEMENT EVALUATION OF COMPANY-WIDE HEALTH AND SAFETY CONTROL FROM WHICH TO DEVELOP LONG-TERM PLANS AND FINANCIAL PROVISION 09/01/09
TECH.HA.IDENTI.
18
SAFETY INSPECTION IDENTIFYING THE CONDITIONS IN A GIVEN WORKPLACE TO ENABLE ACTION TO BE TAKEN SO THAT STANDARDS ARE MAINTAINED THROUGH ONGOING PROGRAMMES AND BUDGETS IN BOTH THE SHORT AND MEDIUM-TERM
09/01/09
TECH.HA.IDENTI.
19
Related Documents
Techniques Of Hazard Identification
May 2020 4
Hazard
May 2020 17
Hazard-identification-and-risk-control-procedure-template.docx
November 2019 16
Day 2 Hazard Identification, Assesment & Control.ppt
December 2019 10
Identification
May 2020 27
Hazard Of Youth
November 2019 8More Documents from "Daisy"